Questions Asked

Selena2345:
Group Title
you are in a train going 90 km/h and another train passes you going in the opposite direction at 90 km/h . Do both cars have the same speed …
 updated 5 months ago
 6 replies
 1 Medal

Selena2345:
Group Title
When a toy truck collides into a toy car,the momentum of ____ is the same before and after the collision.
A: the truck B: the car C: …
 updated 5 months ago
 No Medals Yet

Selena2345:
Group Title
At a fundraiser, Ling raised $19 more than 1/5 the total amount raised by the swim club. The total amount raised by the swim club was $235.…
 updated 5 months ago
 4 replies
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Selena2345:
Group Title
The number of birds that Vikram saw on a nature walk is 1 less than 4/5 the number of birds that Shaya saw. Shaya saw a total of 10 birds. H…
 updated 5 months ago
 3 replies
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Selena2345:
Group Title
Charlie has a $30 smoothie gift card. Each time he uses the card to buy a smoothie, $2 is deducted from his card. If the balance on his card…
 updated 5 months ago
 6 replies
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Selena2345:
Group Title
Sylvie's age is 5 years less than half Katie's age. If Sylvie is 11 years old, what is Katie's age ?
A:8 Years old B: 12 years old C: 2…
 updated 5 months ago
 6 replies
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Selena2345:
Group Title
What value of r makes the equation true ?
1/4(4r1)=2r+1/8
…
 updated 5 months ago
 10 replies
 1 Medal

Selena2345:
Group Title
Which best describes the solution for the equation below ?
0.5(2x+8)=x4
…
 updated 5 months ago
 3 replies
 1 Medal

Selena2345:
Group Title
When Object A collides with object B and bounces back, its final momentum is ____ its initial momentum.
A. Greater than B. less than C.…
 updated 5 months ago
 5 replies
 3 Medals

Selena2345:
Group Title
The distance traveled divided by the time taken to travel the distance is
A. average speed B. Mass C. Momentum D. Speed
 updated 5 months ago
 11 replies
 3 Medals

Selena2345:
Group Title
Interia
A. Depends on direction B. Depends on momentum C. resists a change in motion of an object. D : Both A and B
…
 updated 5 months ago
 1 reply
 1 Medal

Selena2345:
Group Title
Acceleration is a change in ___.
A. speed B. velocity C. displacement D. position
 updated 5 months ago
 2 replies
 1 Medal

Selena2345:
Group Title
When you graph the motion of an object, you put___ on the horizontal axis and ___ on the vertical axis.
 updated 5 months ago
 3 replies
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Selena2345:
Group Title
jeff is making 2/3 of a recipe for spaghetti sauce. How much will he need of each ingredient below?
1 1/4 cup water
…
 updated 6 months ago
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Selena2345:
Group Title
In which direction does the parabola x+9y2=1 open?
 updated 6 months ago
 7 replies
 2 Medals

Selena2345:
Group Title
Make A Table And Graph Each Function.
Students will sell lemonade at a school fundraiser.It costs them $0.42 to make each lemonade which …
 updated 9 months ago
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Selena2345:
Group Title
x+3/2+8
A :1 B:5 c:13 D :19
 updated 10 months ago
 6 replies
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Selena2345:
Group Title
Determine which equation is an identity or whether it has no solution.
9x+3x10+3(3x+x)
 updated 10 months ago
 19 replies
 2 Medals

Selena2345:
Group Title
Determine which equation is an identity or whether it has no solution.
a4a=2a+15a
 updated 10 months ago
 22 replies
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Selena2345:
Group Title
Determine which equation is an identity or whether it has no solution.
y5=(5y)
 updated 10 months ago
 6 replies
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Selena2345:
Group Title
Determine which equation is an identity or whether it has no solution.
8x+14 =2(4x7)
 updated 10 months ago
 4 replies
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Selena2345:
Group Title
Determine which equation is an identity or whether it has no solution.
6x+1=6x8
 updated 10 months ago
 4 replies
 1 Medal

Selena2345:
Group Title
x/2 3 =x/7+2
 updated 10 months ago
 11 replies
 4 Medals

Selena2345:
Group Title
What is the modern system of classification ?
…
 updated 11 months ago
 2 replies
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Selena2345:
Group Title
A Box company is making rectangular boxes that 10 centimeters by 8 centimeters by 5 centimeters. How many of these boxes can the company mak…
 updated one year ago
 35 replies
 5 Medals

Selena2345:
Group Title
Marisa bought 3 sweaters on sale for the same price.After using a coupon for $25 ,the total cost was $80.Write an solve an algebraic equatio…
 updated one year ago
 2 replies
 2 Medals

Selena2345:
Group Title
Juila walked 8% more miles this week than Andy walked.If Andy walked m miles,which expression represents how far Juila walked ?
 updated one year ago
 5 replies
 2 Medals

Selena2345:
Group Title
At the school bank fair,the number of books sold on Tuesday was 10 less than half the number sold on Monday.Let b represent the number of bo…
 updated one year ago
 1 reply
 No Medals Yet

Selena2345:
Group Title
What is the value of the expression below when n=12 and p=2? n/31+p
 updated one year ago
 9 replies
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Selena2345:
Group Title
Simplify the expression 8x+4xy+3y
 updated one year ago
 9 replies
 1 Medal
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